TY  - JOUR 
T1  - Digestibility of different sources and particle sizes of calcium in diets for laying hens during the laying phase
JO  - Pesquisa Agropecuária Brasileira
A1  - Rodrigues, Loirana Lehmkuhl da Rosa
A1  - Ferreira, Lays Mayara de Oliveira
A1  - Suyama, Marcelo Suzuki
A1  - Gewehr, Clóvis Eliseu
SN  - 0100-204X
UL  - 10.1590/S1678-3921.pab2025.v60.03827
VL  - 60 
Y1  - 2025
PB  - Brasil 
ER  -